What does SU stand for?

Shut up

A quick (though not very polite) way of telling someone to stop talking (or typing).


"I think we'd all be happier if you'd just SU."

Related Slang


Last Updated: December 17, 2013

SU definition

This page explains what the acronym "SU" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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